Officer Brimberry wrote 8 tickets for traffic violations last week, but only 3 tickets this week. What is the percent decrease? Give your answer to the nearest tenth of a percent. The percent decrease is __%.

The table represents a linear function. what is the slope of the function? –6 –4 4 6

Find the area of the regular hexagon if a side is 20 cm.

The linear combination method is applied to a system of equations as shown. 4(.25x + .5y = 3.75) → x + 2y = 15 (4x – 8y = 12) → x – 2y = 3 2x = 18 what is the solution of the system of equations? (1,2) (3,9) (5,5) (9,3)